PT-2023-17869 · Google · Android Kernel

Publicado 2023-03-24 · Atualizado 2023-03-30 · CVE-2023-21077

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Média

Vetor base

AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Android kernel

Description The issue is related to a buffer overflow in the rtt unpack xtlv cbfn function of dhd rtt.c, which could lead to a possible out of bounds write. This might result in local escalation of privilege, requiring System execution privileges. No user interaction is needed for exploitation.

Recommendations For Android kernel, consider applying a patch to fix the buffer overflow issue in the rtt unpack xtlv cbfn function of dhd rtt.c to prevent potential local escalation of privilege.

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2023-21077

Produtos afetados

Android Kernel

Referências · 2

• https://source.android.com/security/bulletin/pixel/2023-03-01 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-21077 · Nota de Segurança